KICKR Bike V2 not responding to resistance and gradient changes after upgrading to Zwift version 1.44

I’ve just updated to game version 1.44 and now my KICKR Bike no longer responds to resistance and gradient changes in game.

I’m using AppleTV - but the problem persists when I connect via a PC. I have the KICKR Bike ‘unlocked’ and all firmware up to date. Trainer difficultly is set to 50%. It has suddenly happened! Anyone else experiencing this?